baber/WOPTO huggingface dataset:
Patent CH-671883-A5 (CH)
Title: Catheter-guide for treating arterial stenosis - incorporates balloons of different dia. on outside of flexible guide
Inventor: BONELLO PHILIPPE
IPC: A61F2/958
Filed: 1986-08-27
Abstract: The catheter-guide e.g. for treating advanced stenoses in coronary arteries, consists of a flexible guide (4) which carries a series of micro-balloons (1-3) on its outer surface.  The balloons are of different dia. and are positioned one after the other on the guide so that the smallest balloon is nearest the tip. The balloons are all made as part of a single tube which fits over the guide, with the sections of the tube between the balloons acting as feed tubes for the balloons. In addition, the balloons have corrugated surfaces with the corrugations running lengthwise and parallel to their axes for reduced dimensions. USE/ADVANTAGE - Improved performance catheter guide for treating stenoses in coronary arteries.
Patent CH-666806-A5 (CH)
Title: Articulator to detect temporal mandibular joint motion - has lower and upper portion with spaced support and supported elements, with releasable clamp holders and interposed registration pads
Inventor: JELICIC DUSAN DR MED DENT
IPC: A61C11/00
Filed: 1983-09-20
Abstract: The articulator comrpises a carrier (1) with a lower portion (2) with several spaced support elements (21;22), and an upper portion (3) with corresponding supported elements (31-33). The latter have lower (5) and upper holders (6) for respective clamps (7,8) releasably secured to them to transfer the equatorial relative movements of the teeth to the relevant elements (21,31). Between each support and supported element is arranged a pad of deformable and curable plastics, engaged by a pin (33) to register and store the possible modes of respective condylar motion. USE/ADVANTAGE - For simulating relative motion between mandible and maxilla preparatory to prosthesis formation, with a simple design and low-cost mfr.
Patent CH-656360-A5 (CH)
Title: Device with a pivoting centreboard for sailboards
Inventor: SCHAUB WERNER
IPC: B63B35/79
Filed: 1983-10-28
Abstract: The centreboard (1) is mounted pivotably in a casing (3). A control device (2) comprises a pedal (15) connected to a small plate (21). The latter has teeth (22) interacting with gearing (23) of the centre-board (1). Braking surfaces in the form of gearings (25, 26) of asymmetric profile are arranged on the upper face of the small plate (21) and on the lower face of the cover (19) of the casing (3) and make it possible to lock the centreboard (1) in specific positions. Sprung elements (27) stress the centreboard towards the cover (19) for this purpose. In order to pivot the centreboard (1), which can be entirely retracted inside the centreboard case (4), it is sufficient to push on the pedal (15) using the foot in order to disengage the braking surfaces and longitudinally displace the pedal (15). The device allows precise and easy adjustment of the angular position of the centreboard during sailing. <IMAGE>
Patent CH-648091-A5 (CH)
Title: Window seal
Inventor: DEUTSCH HEINZ
IPC: E06B7/23
Filed: 1980-08-04
Abstract: The foot part (3) of the lip seal (1), which foot part lies in a milled groove (5) of the window leaf (7) or of the window frame, has a support rib (4) which projects at right angles and which prevents a rolling of the sealing lip (2) when the window is opened. This seal can also be used for windows in an old building. <IMAGE>
Patent CH-627047-A5 (CH)
Title: Mowing appliance
Inventor: SCHWANINGER KURT
IPC: A01D34/13
Filed: 1979-07-26
Abstract: The mowing fingers (4) are riveted together from two parts (5, 6). A slot (8) for receiving a cutter (9) is left free between them. Both the mowing fingers (4) and the cutters (9) are driven so as to be oppositely movable to and fro and are each guided at their rear end on a guide fixed to the appliance. As a result of this oppositely directed movement, the mowing fingers (4) clear the way for the cutters (9), so that clogging of the mower is prevented and the cutters (9) become blunt less quickly. <IMAGE>
Patent CH-576168-A5 (CH)
Title: Paper mfre control - of sheet cross-section by measuring basis weight profile
IPC: G05D5/03
Filed: 1970-06-19
Abstract: Measurements of the basis weight of a moving paper sheet from a paper making machine are taken at several points in a succession of transverse scans across the width of the moving sheet, and from these measurements a fundamental transverse profile is derived (the measured values being appropriately by filtered and weighted) by a computer and analyzed to separate long term machine variations from short term machine variations in the basis weight, the machine being appropriately controlled to counteract these variations to obtain a desired sheet transverse cross-section.
Patent BE-1000965-A5 (BE)
Title: Variable-speed pulley drive - comprises toothed segments guided in radial slots in sliding cone discs
IPC: F16H37/08
Filed: 1987-10-06
Granted: 1989-05-23
Abstract: The positive-action variable-speed drive comprises two adjustable-diameter pulleys, coupled by a chain or toothed belt. Each pulley incorporates a number of segments (3) fitting between two cone discs, so that when the latter are moved together or apart in the axial direction the diameter is increased or reduced. The segments work in radial slots (2) in the discs, and are held concentric by a further disc with spiral slots (4). The segments incorporate toothed blocks (5), and mechanisms position in the latter in line with the teeth on the chain or belt before engagement.
Patent BE-1003255-A5 (BE)
Title: Acides (rs)-2-(2,3-dihydro-5-hydroxy-4,6,7-trimethylbenzofurannyl)-acetiques et acides 2-(2,3-dihydro-5-acyloxy-4,6,7-trimethylbenzo-furannyl)-acetiques et leurs esters mucoregulateurs et anti-ischemiques et procede pour les preparer.
IPC: A61P11/10
Filed: 1989-08-01
Granted: 1992-02-11
Abstract: Les acides (RS)-2-(2,3-dihydro-5-hydroxy-4,6,7 triméthylbenzofurannyl) acétiques et acides 2-(2,3-dihydro-5-acyloxy-4,6,7 triméthylbenzofurannyl) acétiques, de même que leurs esters, sont des substances antioxydantes convenant comme agents thérapeutiques pour le traitement de l'emphyzème pulmonaire et des processus inflammatoires des muqueuses de l'appareil respiratoire, de même que pour le traitement des séquelles de l'infarctus cérébral ou cardiaque. Ils sont préférés comme mucolytiques.
Patent BE-1009089-A5 (BE)
Title: Structure multicellulaire repliable pour travaux d'intervention rapide.
Inventor: FERRAIOLO FRANCESCO
IPC: E04B1/343
Filed: 1995-09-18
Granted: 1996-11-05
Abstract: Une structure multicellulaire repliable pour travaux d'intervention rapide comporte deux flancs latéraux (6), deux parois d'extrémité (7) articulées sur les flancs latéraux, et plusieurs parois intermédiaires de séparation (8) qui sont également articulées sur les flancs latéraux, et qui sont écartées l'une de l'autre d'une distance prédéterminée constante. Les flancs latéraux (6) sont formés par plusieurs composants de base (1) qui sont articulés l'un à l'autre suivant un côté vertical (1a), tandis que les parois d'extrémité (7) et les parois de séparation (8) sont chacune formées par un composant (1) individuel. Les composants (1) sont produits à partir de panneaux de treillis, de préférence de treillis métallique, et sont recouverts sur une face par une ou plusieurs feuilles d'un matériau dont les mailles sont plus étroites que le treillis, et qui est de préférence un géotextile. La structure multicellulaire peut être repliée à la manière d'un soufflet après avoir été aplatie, de sorte que son encombrement est réduit, quelque soit la longueur de la structure dans sa configuration ouverte et érigée.
Patent BE-1010762-A5 (BE)
Title: Composes photo-initiateurs stables aux acides, composition les contenant, leur utilisation et procedes les utilisant.
IPC: C08F2/46
Filed: 1996-11-22
Granted: 1999-01-05
Abstract: L'invention concerne des composés de formule I  (voir formule) dans laquelle R1 est, par exemple, un radical alkyle en C1-C20 ou phényl (alkyle en C1-C6), substitué ou non substitué; R2, R3 et R4 sont chacun indépendamment un radical phényle ou biphénylyle, substitué ou non substitué; la somme des constantes o de Hammett (Eo) des substituants présents sur les radicaux aromatiques R2, R3 et R4 étant comprise entre +0,36 et + 2,58; et G est un radical qui est capable de former des ions positifs. Ces composés sont utiles comme photo-initiateurs pour des compositions photopolymérisables qui contiennent des groupes acides, facultativement en présence d'un co-initiateur. Application aux matières photosensibles.
Patent CH-618293-A5 (CH)
Title: Method of producing a sleeve around the connecting point of the conductors of at least two cables and sleeve produced by the method
Inventor: SARBACH EWALD DIPL ING
IPC: H02G15/00
Filed: 1977-08-16
Abstract: A casting mould (4) comprising two parts (5, 6) is arranged around the connecting point of the conductors (1a) of two cables (1). Then, a casting composition formed by mixture is poured into the casting mould (4) to form a rigid-foam plastic. The amount of the casting composition is dimensioned such that, after foaming and curing, there is formed a rigid-foam plastic body which is bounded on the outside by a rigid, essentially pore-free crust (3b). When the casting mould has been removed again, the crust (3b) forms the outer limitation of a sleeve (3) enclosing the connection point of the cables (1). The said sleeve can thus be produced exclusively from the rigid-foam casting composition at the place it is to be used. <IMAGE>
Patent CH-634695-A5 (CH)
Title: Arrangement for mounting winding-overhang parts of the stator winding of an electrical machine
Inventor: KHUTORETSKY GARRI MIKHAILOVICH
IPC: H02K3/50
Filed: 1978-11-09
Abstract: The mounting arrangement contains an inner ring (8) and an outer ring (12) which are manufactured from insulating material. The inner ring (8) is arranged coaxially with respect to the hole in the stator core (1) and the winding-overhang parts of the stator winding are supported on this ring (8), the outer ring (12) gripping the winding-overhang parts from the outside. These two rings are arranged in the region of the semicircular element (5) of the winding-overhang parts and are connected to one another, Z-shaped elements (15) being mounted on the inner ring (8) which rest on the winding-overhang parts and secure the inner ring (8) against axial displacement with respect to the winding-overhang parts. This is done by the projection (18), which faces the end surface of the core (1), of each Z-shaped element (15) being located between the winding bars where they emerge from the slots (2) in the core (1) and being rigidly connected to one of the brackets (20), which are connected in a moving manner to the pressure plate (6) of the core (1) and are mounted on the outer ring (12). The mounting arrangement can be used for high-performance turbogenerators whose windings are subjected to considerable electrodynamic stresses and heat effects during operation. <IMAGE>
Patent CH-586817-A5 (CH)
Title: Service installation for humid rooms - has wall with supply and drain pipework covered with another wall panel
IPC: E04C2/52
Filed: 1974-11-13
Abstract: The services installation unit is for humid roms, e.g. a partition wall between a bathroom and a toilet. The unit supports the water supply and draining pipework and can be adapted to different pipe sizes. The prefabricated wall unit (1) has penetration openings (4) into which are inserted prefabricated pipe arrangements (5, 6). their ends have connections for connecting to the draining and supply pipes and for connections to the fittings on one side of the wall element (1). The first wall element has a frame for the pipework and the pipe arrangement is covered by another plate forming double wall arrangement.
Patent CH-616592-A5 (CH)
Title: Roller ski
Inventor: SCHMIDT ARRIGO
IPC: A63C5/06
Filed: 1976-12-14
Abstract: The roller ski has a ski body, a front roller (2), a rear pair of rollers (3), a binding (4) and a foot-board (5). The ski body consists of a rectangular tube (1) in which a round tube (35) is inserted to reinforce it. The rear pair of rollers (3) is secured in a separate section 49 which is connected via an elastic part to the rectangular tube (1) in order to permit twisting of the ski body to exercise the muscles of the foot. The wheels have a plastic hub, a plastic outer ring and a butadiene damping ring arranged between the hub and the outer ring in order to improve running properties. <IMAGE>
Patent CH-626307-A5 (CH)
Title: Process and device for feeding sheets to a collecting apparatus
Inventor: HAGEMAN CARLTON VANCE
IPC: B65H7/10
Filed: 1977-12-30
Abstract: A conveying apparatus (46) receives the sheets (S) moving in a deposition zone in a row vertically supported on edges and transports them towards a discharge zone adjoining the collecting apparatus (14). Above the conveying apparatus, side guides are provided which guide the sheets in a form which is arcuate in the direction of movement. At the end of the side guides, solenoid-driven pins (50) are provided which hold and release opposite vertical edges of the sheets with a predetermined holding-release frequency. The pins hold the sheets in their arcuate form and release them individually, so that they pass in flat form to the discharge zone. The pins are held by means of photodetectors (62) in a holding position whenever the discharge zone is full or if only one vertical edge of a sheet has been released. <IMAGE>
Patent CH-603023-A5 (CH)
Title: Manual seed drill in form of walking stick
Inventor: ROVERE ROMANO
IPC: A01C7/02
Filed: 1974-12-30
Abstract: Manual seed drill in form of walking stick has two telescopic sections with central seed passage and push rod
Patent FR-2052180-A5 (FR)
Title: Wetting powdered sugar before agglomera - tion
IPC: C13B50/00
Filed: 1969-07-25
Granted: 1971-04-09
Abstract: Wetting powdered sugar before agglomeration Ultrasonic vibrator has vibrating element in contact with wetting liquid and projects cloud of fine droplets towards the powder. Preferably, element is needle near jet orifice.
Patent FR-2055990-A5 (FR)
Title: Injecting water into an air stream form cement drying - over to an electrofilter
IPC: B03C3/014
Filed: 1969-08-14
Granted: 1971-05-14
Abstract: Injecting water into an air stream from a cement drying oven to an electric filter. Water is ducted from a variable level float tank to an atomiser nozzle fed with compressed air via an adjustable valve. The nozzle sprays water at an acute angle to the air exhaust duct from a cement drying oven. The spray is tangential to a cylinder coaxial with the main duct. Injection prevents coagulation of dust particles and improves the filtration process of the inline electrofilter to give a dust free exhaust from the drying process. The nozzles are attached to the side of the duct by a universal joint to enable optimisation of the spray direction.
Patent FR-2082527-A5 (FR)
Title: Meta-thymol prodn
IPC: C07C37/00
Filed: 1970-03-18
Granted: 1971-12-10
Abstract: m-Thymol or mixture of isomeric thymols are heated in 1,2-dichloroethane in presence of anhydrous AlCl3 to give high yields >=80%) of m-thymol.
Patent FR-2051455-A5 (FR)
Title: Flocked moquette continuous production
IPC: D04H11/00
Filed: 1970-06-30
Granted: 1971-04-02
Abstract: Film of suitable thermoplastic resin is coated at ambient temp. over the whole breadth of the required moquette in pref. 1.5 mm thickness on a conveyor belt of material which does not adhere to plastics. The resin layer is heated to evaporate any solvents and/or to gel and/or polymerise the layer, which is then suitably cooled. A thin adhesive film is coated on at ambient temp. over the full width and is pref. 0.25 mm. thick. Synthetic fibres are flocked on the adhesive. The adhesive layer is heated to a temp. at which any solvents are evaporated and/or the layer is gelled and/or polymerised and/or welded to the plastics carrier. The product is cooled.
Patent FR-2069007-A5 (FR)
Title: Acrylic latex polymers useful in coatings etc
IPC: C08F285/00
Filed: 1970-11-04
Granted: 1971-09-03
Abstract: Latex type polymer in which the particles consist of (1) a first stage of crosslinked elastomeric emulsion polymer of methyl acrylate and/or ethyl acrylate opt. contng. a minor amount of lower alkoxyor cyanoethyl acrylate, acrylamide, lower hydroxy alkyl (meth) acrylate (meth)acrylic acid or acrylonitrile; (2) a second stage formed by emulsion polymerisation directly on the first stage of a mixture of is not 25% of one of the monomers given and is not >75% of a C1-4 alkyl methacrylate and (3) a final stage formed by emulsion polymerisation onto the other stages of a monomer mixture of is not 90 wt.% of a C1-4 alkyl methacrylate, the rest being at least one of C1-8 alkyl acrylate, lower alkoxy acrylate, cyanoethyl acrylate, acrylamide, lower hydroxy alkyl (meth)acrylate, (meth)acrylic acid or acrylonitrile. Useful as protective coatings e.g. on polystyrene, having improved resistance to solvents and soiling. Also useful raised with other resins to improve impact resistance.
Patent FR-2073630-A5 (FR)
Title: Prefabricated sawtooth roof shell skin
IPC: E04D3/32
Filed: 1970-12-11
Granted: 1971-10-01
Abstract: Plastics film covers the roof shell and is sealed to a film beneath via an interposed thermal insulator and/or a vapour-proof barrier layer so as to form a sandwich unit. Plastics film can be used to form top lights for sawtooth roofs and the film is double so as to leave an air cushion between, pref. with spacers to hold the films apart. Clips are used to secure the top light film unit to the adjacent roof structure, and individual shell units can be overlapped or flanged to secure them, opt. with the aid of channel packings.
Patent FR-2130952-A5 (FR)
Inventor: DECHAUX C
IPC: G10L19/02
Filed: 1971-03-26
Granted: 1972-11-10
Abstract: In a synthesiser which, for each sampling period, reconstitutes a language element by means of three sinusoidal components obtained with the help of variable-frequency generators and variable-attenuators, those components are simultaneously subject to predetermined rephasing operations carried out at an auxiliary frequency identified with the pitch frequency (or frequency of vibration of the voice) at the time of emission of vowels or voiced consonants. This auxiliary frequency is delivered by a further variable-frequency generator. In addition, the signal representing the sum of these components is amplitude-modulated by a modulating signal at the auxiliary frequency.
Patent FR-2109779-A5 (FR)
Title: Flame resistant thermoplastic polymers - contg brominated diphenyl
IPC: C08K5/03
Filed: 1971-09-20
Granted: 1972-05-26
Abstract: Thermoplastic polymer contains a flame retardant consisting of >=1 brominated diphenyl contg. 7-10 Br atoms and 0-3 Cl atoms per molecule. In addition to their flame resistant properties, the polymers have a good thermal stability, good light stability and good physical properties. Polymers such as polystyrene, polypropylene and polyethylene terephthalate can be made self extinguishing.
Patent FR-2231290-A5 (FR)
Title: Measurement of Curie or Neel temperature - for samples during manufacture of magnetic materials
IPC: G01N25/00
Filed: 1973-05-25
Granted: 1974-12-20
Abstract: The Curie or Neel temperature of ferromagnetic or ferrimagnetic materials is a characteristic of the composition of the material used during manufacture. Two vertical mounts (12, 14) on a base (10) support a horizontal plate (16) through which passes a moving shaft (22) with elasticated suspension (17). At the ends of the shaft are two sample carriers (30, 32). The upper carrier (30) is heated in a cylindrical electric furnace (34). The lower carrier (32) is cooled in a variable temperature crystat (40). A permanent magnet (42) provides horizontal lines of a magnetic field in the region of the particular sample being tested. Angular displacement created by the magnet is measured by a differential transformer (50) with a moving core (52). Electronic circuits control, program and process the tests.
Patent FR-2232245-A5 (FR)
Title: Electro-slag furnaces for prodn of hollow blocks - molybdenum used for upper part of mandrel gives longer working life
IPC: C22B9/18
Filed: 1973-05-28
Granted: 1974-12-27
Abstract: The upper part of the mandrel which comes into contact with the slag is made of a metal with a m.pt. >2000 degrees C. and thermal conductivity >50 W/m-degrees C., pref. Mo, Ta, Nb, W, or their alloys; the result is longer life and lower cost. The mandrel forms the core when casting the hollow blocks, and the mandrel-top is exposed to molten metal, molten slag, and also carries the major part of the current from the electrode; the molten slag has a temp. of 1600-1800 degrees C. When made of e.g. molybdenum, the mandrel top has a much longer life than copper.
Patent FR-2240633-A5 (FR)
Title: Punnet folded from thin plywood sheet - has free edges at ends of curved folds along sides of base
IPC: B65D5/28
Filed: 1973-08-08
Granted: 1975-03-07
Abstract: The blank is cut so that the length of the punnet is parallel to the wood grain. Fold lines for the ends of the punnet are perpendicular to the grain. Large cut outs are made between the ends (4) of the punnet and the flaps (8) which are on both ends of the sides (5), so that there are free edges (10) between fold lines (6) for the ends and fold lines (9) for side flaps. When the sides (5) are folded up the longitudinal corners (7) are well rounded and there is no sharp bend parallel to the wood grain needing re-inforcing.
Patent CH-696012-A5 (CH)
Title: Device for operation of mechanical push button as switch-key has microcontroller and sensor whereby microcontroller emits signal when push button is released
Inventor: ODERMATT MARCO
IPC: H03K17/94
Filed: 2002-10-07
Abstract: The device (6) has a microcontroller and a sensor. The microcontroller emits a signal when the push button (2) is released. A test signal is fed at exit of the microcontroller whose time distribution reflects the operation of the push button.
Patent DD-146286-A5 (DD)
Title: Verfahren zur herstellung neuer substituierter phenoxybenzyloxycarbonylderivate
Inventor: FUCHS RAINER
IPC: C07C51/58
Filed: 1978-07-04
Abstract: Die vorliegende Erfindung betrifft die Herstellung neuer substituierter Phenoxybenzyloxycarbonylderivate der Formel, in welcher R, R&exp1! und R&exp2! gleich oder verschieden sein koennen und fuer Wasserstoff oder Halogen stehen, R&exp3! fuer Phenyl oder Phenylthio steht, wobei die Phenylringe gegebenenfalls ein- oder mehrfach, gleich oder verschieden durch Alkyl oder Halogen substituiert sein koennen, Y fuer Wasserstoff oder Nitril steht, n fuer eine Zahl von 1 bis 5 steht und m fuer eine ganze Zahl von 1 bis 4 steht. Diese neuen Verbindungen zeichnen sich durch starke insektizide und akarizide Eigenschaften aus. Sie werden erhalten, indem man die entsprechenden Phenoxybenzylalkohole mit Cyclopropancarbonsaeurederivaten umsetzt oder die entsprechenden Phenoxybenzylhalogenide mit Cyclopropancorbonsaeurederivaten umsetzt.
Patent DD-201575-A5 (DD)
Inventor: KOSKINEN ERKKI
IPC: B65D88/16
Filed: 1981-08-13
Abstract: The invention concerns a flexible container (10) for transporting and storing bulk goods (a so-called largesize bag) comprising a shell bottom (12) filling aperture (13) and arranged to be liftable by its upper end, and in the shell (11G) of which have been formed pleats (21), the lower parts of these pleats being folded to be complanar with the bottom. With a view to strengthening the vulnerable region of the bottom and to enabling the manufacturing of the container to be readily automated, the invention teaches closing of the tubular container blank by a seam (20), known in the art, located substantially in the central area of the bottom and folding down the upper plane of the plate into the plane of the bottom and its affixing to the lower plane by a seam. The opposing planes of the pleats may be interconnected by a seam in their marginal area, and they may also be affixed to each other substantially centrally by additional seams, which may be substantially parallel with the seam connecting the lower plane of the pleat to the bottom.